BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda CD125T: MOT pass rate by registration year

Which CD125T years pass first time, and which fall short of the model's 75.2% average, from 915 DVSA tests.

1984
highest-passing year · 76.0%
1982
lowest-passing year · 69.0%
7.0pp
spread across 4 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 1984 (76.0% of 367 tests). Lowest: 1982 (69.0% of 116). Years more than two points below the model average: 1982, 1985.

68%73%77%1982: 69.0% pass (116 tests)1983: 75.0% pass (248 tests)1984: 76.0% pass (367 tests)1985: 69.8% pass (53 tests)198219841985
RegisteredTestsFirst-time passvs model (75.2%)
1982 116 69.0% -6.2 pp
1983 248 75.0% -0.2 pp
1984 367 76.0% +0.8 pp
1985 53 69.8% -5.4 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2006–2021
59%77%94%2006: 83.3% pass (90 tests)2007: 65.0% pass (80 tests)2008: 75.0% pass (64 tests)2009: 77.4% pass (62 tests)2010: 73.5% pass (49 tests)2011: 82.7% pass (52 tests)2012: 75.4% pass (57 tests)2013: 67.3% pass (49 tests)2014: 70.2% pass (57 tests)2015: 68.4% pass (57 tests)2016: 72.3% pass (47 tests)2017: 68.1% pass (47 tests)2019: 81.3% pass (32 tests)2021: 88.2% pass (34 tests)20062021

Questions

Which CD125T years have the lowest MOT pass rate?
1982, 1985 registered examples pass first time less often than the Honda CD125T overall (75.2%); the 1982 cohort is lowest at 69.0% from 116 tests.
Which CD125T year has the highest MOT pass rate?
1984, at 76.0% of 367 first tests (2005–2025).
How much does the CD125T pass rate vary by year?
7.0 percentage points between the highest (1984, 76.0%) and lowest (1982, 69.0%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Honda CD125T reliability, failures and mileage · ranked #4276 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi